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458 km · Domestic

Newark Liberty (EWR) – Portland International Jetport (PWM)

In July 2026, 197 flights operated between Newark Liberty and Portland International Jetport (both directions), and 85.8% left on time, according to the US BTS.

Official · July 2026 according to the US BTS only airlines required to report on-time data to the US DOT

Flights per month

Only complete months are shown. A month appears once the source has published every day of it.

The most recent periods19 periods
PeriodFlights operated 2025Flights operated 2026Change vs last year
January134113▼ 15.7%
February13887▼ 37.0%
March128147▲ 14.8%
April6013▼ 78.3%
May98228▲ 132.7%
June136217▲ 59.6%
July217197▼ 9.2%
August240––
September228––
October263–in progress
November131––
December120––
Year to date (Jan–Jul)9111,002▲ 10.0%

On-time departures by month

Departures within 15 minutes of schedule.

The most recent periods19 periods
PeriodOn-time departures 2025On-time departures 2026Change vs last year
January87.3%88.5%▲ 1.4%
February87.0%83.9%▼ 3.6%
March85.9%83.7%▼ 2.6%
April73.3%100.0%▲ 36.4%
May78.6%92.5%▲ 17.7%
June72.8%88.9%▲ 22.1%
July77.4%85.8%▲ 10.9%
August84.2%––
September90.4%––
October87.5%–in progress
November80.2%––
December75.0%––
Year-to-date average (Jan–Jul)80.3%89.0%▲ 10.8%

Cancelled flights by month

The most recent periods19 periods
PeriodCancelled flights 2025Cancelled flights 2026Change vs last year
January210▲ 400.0%
February27▲ 250.0%
March02–
April00–
May83▼ 62.5%
June46▲ 50.0%
July2932▲ 10.3%
August4––
September5––
October1–in progress
November4––
December4––
Year to date (Jan–Jul)4560▲ 33.3%

Airlines on this route

  1. Republic Airways 77.5%
  2. United Airlines 22.5%

Oct 1, 2024 – Jul 31, 2026

By direction

EWR → PWM

Scheduled flights
1,712
Flights operated
1,653
Cancelled
59 · 3.4%
On-time departures
80.8%

PWM → EWR

Scheduled flights
1,810
Flights operated
1,743
Cancelled
67 · 3.7%
On-time departures
87.3%

EWR → PWM and PWM → EWR counted separately.

Airlines on this route

Oct 1, 2024 – Jul 31, 2026
AirlineScheduled flights Share On-time departures Cancelled
Republic Airways YX 2,730 77.5% 86.9% 107
United Airlines UA 792 22.5% 74.6% 19

Shares are of scheduled flights in the period shown. Codeshare flights are counted once, under the operating airline.

Flight timing & delays

Historical departures, grouped by the scheduled local time at the departure airport. These are recorded outcomes, not a forecast for your flight.

Times are local to the departure airport of each flight; both directions are combined.

US domestic sectors recorded by BTS

Source: the US BTS · Oct 12, 2024 → Jul 31, 2026

Lowest average delay11:00–12:001.2min · 322 recorded · 321 measured
Gap to highest-delay hour19.8min11:00 ↔ 21:00
Recorded flights3,522EWR–PWM

Departure hour

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · Fewer than 200 measured departures · 13 recorded · 12 measured · Source: the US BTS 06:00 · 91.2% · 605 recorded · 592 measured · Source: the US BTS 07:00 · 93.0% · 209 recorded · 201 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 189 recorded · 186 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 102 recorded · 101 measured · Source: the US BTS 10:00 · 90.9% · 212 recorded · 209 measured · Source: the US BTS 11:00 · 91.9% · 322 recorded · 321 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 131 recorded · 126 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 11 recorded · 11 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 25 recorded · 22 measured · Source: the US BTS 15:00 · 82.4% · 358 recorded · 330 measured · Source: the US BTS 16:00 · 81.7% · 368 recorded · 349 measured · Source: the US BTS 17:00 · 72.3% · 226 recorded · 220 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 13 recorded · 13 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 63 recorded · 62 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 75 recorded · 68 measured · Source: the US BTS 21:00 · 69.4% · 569 recorded · 543 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 31 recorded · 30 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · Fewer than 200 measured departures · 13 recorded · 12 measured · Source: the US BTS 06:00 · 4.5 min · 605 recorded · 592 measured · Source: the US BTS 07:00 · 2.3 min · 209 recorded · 201 measured · Source: the US BTS 08:00 · Fewer than 200 measured departures · 189 recorded · 186 measured · Source: the US BTS 09:00 · Fewer than 200 measured departures · 102 recorded · 101 measured · Source: the US BTS 10:00 · 2.9 min · 212 recorded · 209 measured · Source: the US BTS 11:00 · 1.2 min · 322 recorded · 321 measured · Source: the US BTS 12:00 · Fewer than 200 measured departures · 131 recorded · 126 measured · Source: the US BTS 13:00 · Fewer than 200 measured departures · 11 recorded · 11 measured · Source: the US BTS 14:00 · Fewer than 200 measured departures · 25 recorded · 22 measured · Source: the US BTS 15:00 · 18.0 min · 358 recorded · 330 measured · Source: the US BTS 16:00 · 9.3 min · 368 recorded · 349 measured · Source: the US BTS 17:00 · 14.3 min · 226 recorded · 220 measured · Source: the US BTS 18:00 · Fewer than 200 measured departures · 13 recorded · 13 measured · Source: the US BTS 19:00 · Fewer than 200 measured departures · 63 recorded · 62 measured · Source: the US BTS 20:00 · Fewer than 200 measured departures · 75 recorded · 68 measured · Source: the US BTS 21:00 · 21.0 min · 569 recorded · 543 measured · Source: the US BTS 22:00 · Fewer than 200 measured departures · 31 recorded · 30 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
00:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 01:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 02:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 03:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 04:00 · No observations · 0 recorded · 0 measured · Source: the US BTS 05:00 · 13 · 13 recorded · 12 measured · Source: the US BTS 06:00 · 605 · 605 recorded · 592 measured · Source: the US BTS 07:00 · 209 · 209 recorded · 201 measured · Source: the US BTS 08:00 · 189 · 189 recorded · 186 measured · Source: the US BTS 09:00 · 102 · 102 recorded · 101 measured · Source: the US BTS 10:00 · 212 · 212 recorded · 209 measured · Source: the US BTS 11:00 · 322 · 322 recorded · 321 measured · Source: the US BTS 12:00 · 131 · 131 recorded · 126 measured · Source: the US BTS 13:00 · 11 · 11 recorded · 11 measured · Source: the US BTS 14:00 · 25 · 25 recorded · 22 measured · Source: the US BTS 15:00 · 358 · 358 recorded · 330 measured · Source: the US BTS 16:00 · 368 · 368 recorded · 349 measured · Source: the US BTS 17:00 · 226 · 226 recorded · 220 measured · Source: the US BTS 18:00 · 13 · 13 recorded · 13 measured · Source: the US BTS 19:00 · 63 · 63 recorded · 62 measured · Source: the US BTS 20:00 · 75 · 75 recorded · 68 measured · Source: the US BTS 21:00 · 569 · 569 recorded · 543 measured · Source: the US BTS 22:00 · 31 · 31 recorded · 30 measured · Source: the US BTS 23:00 · No observations · 0 recorded · 0 measured · Source: the US BTS

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View the figures
Departure hourOn-time departuresAverage departure delayWith departure timeRecorded flights
00:00No observations———
01:00No observations———
02:00No observations———
03:00No observations———
04:00No observations———
05:00Fewer than 200 measured departures—1213
06:0091.2%4.5 min592605
07:0093.0%2.3 min201209
08:00Fewer than 200 measured departures—186189
09:00Fewer than 200 measured departures—101102
10:0090.9%2.9 min209212
11:0091.9%1.2 min321322
12:00Fewer than 200 measured departures—126131
13:00Fewer than 200 measured departures—1111
14:00Fewer than 200 measured departures—2225
15:0082.4%18.0 min330358
16:0081.7%9.3 min349368
17:0072.3%14.3 min220226
18:00Fewer than 200 measured departures—1313
19:00Fewer than 200 measured departures—6263
20:00Fewer than 200 measured departures—6875
21:0069.4%21.0 min543569
22:00Fewer than 200 measured departures—3031
23:00No observations———

Day of week

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Monday · 82.2% · 521 recorded · 495 measured · Source: the US BTS Tuesday · 88.4% · 499 recorded · 473 measured · Source: the US BTS Wednesday · 87.9% · 497 recorded · 487 measured · Source: the US BTS Thursday · 82.7% · 529 recorded · 514 measured · Source: the US BTS Friday · 84.2% · 533 recorded · 524 measured · Source: the US BTS Saturday · 80.0% · 431 recorded · 420 measured · Source: the US BTS Sunday · 83.0% · 512 recorded · 483 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Monday · 11.8 min · 521 recorded · 495 measured · Source: the US BTS Tuesday · 5.6 min · 499 recorded · 473 measured · Source: the US BTS Wednesday · 7.0 min · 497 recorded · 487 measured · Source: the US BTS Thursday · 10.0 min · 529 recorded · 514 measured · Source: the US BTS Friday · 8.3 min · 533 recorded · 524 measured · Source: the US BTS Saturday · 12.0 min · 431 recorded · 420 measured · Source: the US BTS Sunday · 12.7 min · 512 recorded · 483 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Monday · 521 · 521 recorded · 495 measured · Source: the US BTS Tuesday · 499 · 499 recorded · 473 measured · Source: the US BTS Wednesday · 497 · 497 recorded · 487 measured · Source: the US BTS Thursday · 529 · 529 recorded · 514 measured · Source: the US BTS Friday · 533 · 533 recorded · 524 measured · Source: the US BTS Saturday · 431 · 431 recorded · 420 measured · Source: the US BTS Sunday · 512 · 512 recorded · 483 measured · Source: the US BTS

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View the figures
Day of weekOn-time departuresAverage departure delayWith departure timeRecorded flights
Monday82.2%11.8 min495521
Tuesday88.4%5.6 min473499
Wednesday87.9%7.0 min487497
Thursday82.7%10.0 min514529
Friday84.2%8.3 min524533
Saturday80.0%12.0 min420431
Sunday83.0%12.7 min483512

Month of year

Months combine the same calendar month across the years shown; this is a seasonal pattern, not a monthly time series.

On-time departures Partial coverage: only airlines that report on-time data to the US DOT
Jan · 87.9% · 259 recorded · 247 measured · Source: the US BTS Feb · 85.8% · 234 recorded · 225 measured · Source: the US BTS Mar · 84.7% · 277 recorded · 275 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 73 recorded · 73 measured · Source: the US BTS May · 88.3% · 337 recorded · 326 measured · Source: the US BTS Jun · 82.7% · 363 recorded · 353 measured · Source: the US BTS Jul · 81.4% · 475 recorded · 414 measured · Source: the US BTS Aug · 84.2% · 244 recorded · 240 measured · Source: the US BTS Sep · 90.4% · 233 recorded · 228 measured · Source: the US BTS Oct · 88.7% · 408 recorded · 407 measured · Source: the US BTS Nov · 78.6% · 313 recorded · 309 measured · Source: the US BTS Dec · 75.9% · 306 recorded · 299 measured · Source: the US BTS

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Average departure delay Partial coverage: only airlines that report on-time data to the US DOT
Jan · 4.2 min · 259 recorded · 247 measured · Source: the US BTS Feb · 6.1 min · 234 recorded · 225 measured · Source: the US BTS Mar · 9.3 min · 277 recorded · 275 measured · Source: the US BTS Apr · Fewer than 200 measured departures · 73 recorded · 73 measured · Source: the US BTS May · 3.3 min · 337 recorded · 326 measured · Source: the US BTS Jun · 18.3 min · 363 recorded · 353 measured · Source: the US BTS Jul · 14.6 min · 475 recorded · 414 measured · Source: the US BTS Aug · 9.3 min · 244 recorded · 240 measured · Source: the US BTS Sep · 1.9 min · 233 recorded · 228 measured · Source: the US BTS Oct · 1.6 min · 408 recorded · 407 measured · Source: the US BTS Nov · 16.9 min · 313 recorded · 309 measured · Source: the US BTS Dec · 15.2 min · 306 recorded · 299 measured · Source: the US BTS

Hover, tap or focus a point to see its value, sample and source.

Recorded flights Partial coverage: only airlines that report on-time data to the US DOT
Jan · 259 · 259 recorded · 247 measured · Source: the US BTS Feb · 234 · 234 recorded · 225 measured · Source: the US BTS Mar · 277 · 277 recorded · 275 measured · Source: the US BTS Apr · 73 · 73 recorded · 73 measured · Source: the US BTS May · 337 · 337 recorded · 326 measured · Source: the US BTS Jun · 363 · 363 recorded · 353 measured · Source: the US BTS Jul · 475 · 475 recorded · 414 measured · Source: the US BTS Aug · 244 · 244 recorded · 240 measured · Source: the US BTS Sep · 233 · 233 recorded · 228 measured · Source: the US BTS Oct · 408 · 408 recorded · 407 measured · Source: the US BTS Nov · 313 · 313 recorded · 309 measured · Source: the US BTS Dec · 306 · 306 recorded · 299 measured · Source: the US BTS

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View the figures
Month of yearOn-time departuresAverage departure delayWith departure timeRecorded flights
Jan87.9%4.2 min247259
Feb85.8%6.1 min225234
Mar84.7%9.3 min275277
AprFewer than 200 measured departures—7373
May88.3%3.3 min326337
Jun82.7%18.3 min353363
Jul81.4%14.6 min414475
Aug84.2%9.3 min240244
Sep90.4%1.9 min228233
Oct88.7%1.6 min407408
Nov78.6%16.9 min309313
Dec75.9%15.2 min299306

Delay and on-time rates need at least 200 measured departures per bucket. Smaller samples remain visible in the flight-count chart. An empty slot means no observations, not zero flights.

Recorded outcomes

  • On time 81.1% 2,856
  • Delayed >15 min 15.3% 540
  • Cancelled 3.6% 126
  • Missing departure time 0.0% 0

All recorded flights with a known scheduled local time, counted once. Missing actual times are shown separately.

On time means departing no more than 15 minutes after schedule. Cancelled flights and flights missing departure times are excluded from the on-time rate and average delay.

Flight numbers on this route

35
35 of 35
Flight numbersBy direction DeparturesOn time
YX3620 PWM → EWR 387 79.8%
YX3599 EWR → PWM 225 80.0%
YX3623 PWM → EWR 174 91.3%
YX3685 EWR → PWM 137 95.6%
UA2455 PWM → EWR 128 88.2%
UA1232 EWR → PWM 124 59.4%
YX3405 PWM → EWR 124 91.8%
YX3716 EWR → PWM 107 92.5%
UA2151 PWM → EWR 103 91.8%
YX3512 EWR → PWM 89 81.6%
YX3665 EWR → PWM 89 98.8%
YX3619 EWR → PWM 86 69.4%
YX3627 EWR → PWM 71 81.4%
YX3655 PWM → EWR 71 79.7%
YX3639 PWM → EWR 64 96.9%
YX3597 EWR → PWM 58 96.6%
YX3514 EWR → PWM 54 90.6%
UA2478 EWR → PWM 52 67.3%
YX3643 PWM → EWR 52 94.0%
YX3472 PWM → EWR 51 92.2%
YX3521 PWM → EWR 49 72.3%
YX3468 EWR → PWM 38 89.5%
UA539 EWR → PWM 37 81.1%
YX3459 PWM → EWR 37 91.9%
YX3604 PWM → EWR 37 97.1%
YX3609 EWR → PWM 37 94.6%
UA1739 PWM → EWR 36 91.7%
UA555 EWR → PWM 36 52.8%
YX3529 PWM → EWR 36 94.1%
UA2127 EWR → PWM 35 20.0%
YX3554 EWR → PWM 35 87.9%
YX3424 PWM → EWR 34 96.9%
YX3483 EWR → PWM 31 90.3%
YX3528 PWM → EWR 31 88.0%
YX3602 EWR → PWM 30 90.0%

Flight numbers are the codes sold on tickets. On shared flights one aircraft can carry several of them. Only numbers with at least 30 flights have a page.

Monthly figures
PeriodFlights operated Change vs last yearCancelled On-time departures
July 2026 197 −9.2% 32 85.8%
June 2026 217 +59.6% 6 88.9%
May 2026 228 +132.7% 3 92.5%
April 2026 13 −78.3% 0 100.0%
March 2026 147 +14.8% 2 83.7%
February 2026 87 −37.0% 7 83.9%
January 2026 113 −15.7% 10 88.5%
December 2025 120 −33.0% 4 75.0%
November 2025 131 −26.4% 4 80.2%
October 2025 263 +82.6% 1 87.5%
September 2025 228 5 90.4%
August 2025 240 4 84.2%
July 2025 217 29 77.4%
June 2025 136 4 72.8%
May 2025 98 8 78.6%
April 2025 60 0 73.3%
March 2025 128 0 85.9%
February 2025 138 2 87.0%
January 2025 134 2 87.3%
December 2024 179 3 76.5%
November 2024 178 0 77.5%
October 2024 144 0 91.0%

How to read this chart

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